For two years, Col. Raj Agrawal commanded the US military unit responsible for tracking nearly 50,000 human-made objects whipping through space. In this role, he was keeper of the orbital catalog and led teams tasked with discerning whether other countries' satellites, mainly China and Russia, are peaceful or present a military threat to US forces.
This job is becoming more important as the Space Force prepares for the possibility of orbital warfare.
Ars visited with Agrawal in the final weeks of his two-year tour of duty as commander of Mission Delta 2, a military unit at Peterson Space Force Base, Colorado. Mission Delta 2 collects and fuses data from a network of sensors "to identify, characterize, and exploit opportunities and mitigate vulnerabilities" in orbit, according to a Space Force fact sheet.
